Sheet Material Production

In many manufacturing industries such as metal processing, glass, wood, furniture, or construction materials, lifting and moving sheet materials is always a challenge. With their large size, heavy weight, and easily scratched surfaces, manual lifting methods not only reduce productivity but also pose many risks to safety and product quality. To solve this problem, many businesses have applied Industrial Manipulators and Vacuum Lifters to optimise the material handling process, reduce manual labour, and improve production efficiency. In this article, let's explore the sheet material lifting solutions currently being deployed by VIETMANI for many modern factories.

Common difficulties when lifting sheet materials

Sheet materials are typically characterised by large sizes, heavy weights, wide surface areas, and being difficult to grip. This makes the lifting and moving process one of the stages with many potential risks in production. Below are the difficulties that businesses often encounter:

Large size, difficult to control during movement

• Materials such as steel plates, glass, MDF wood, aluminium, or panels have large lengths and widths, making it difficult to maintain balance during lifting. Even if the weight is not excessively large, the material can still vibrate, rotate unintentionally, or collide with machinery and surrounding obstacles if not well controlled.

Heavy weight, highly dependent on human labour

• Many types of sheet materials weigh from a few dozen to hundreds of kilograms. Manual lifting often requires 2-4 workers or must be combined with forklifts or hoists. This not only increases labour costs but also reduces efficiency when continuous handling is required on the production line.

Surfaces prone to scratches or deformation

• Glass, stainless steel, aluminium, artificial stone, or sheet materials with finished surfaces are all very susceptible to scratching, denting, or cracking if inappropriate lifting methods are used. Just a small collision during transportation can reduce product quality, incur repair costs, or lead to the rejection of defective products.

Difficult to position accurately when feeding machines

• In many stages such as feeding laser cutting machines, CNC machines, press brakes, or assembly lines, the material needs to be placed in the correct position with high accuracy. However, when operating by human labour or conventional lifting equipment, alignment often takes a lot of time and makes it difficult to achieve the desired accuracy, affecting productivity and machining quality.

Potential risk of workplace safety loss

• Lifting sheet materials always carries many risks such as dropped loads, pinched hands, loss of balance, or collisions with operators. These risks increase when handling materials with heavy loads or operating in confined spaces. Therefore, ensuring safety for workers is always a top priority for factories.

Reduced productivity and increased operating costs

• When the lifting process is heavily dependent on human labour, businesses must allocate more manpower, prolonging operation time and reducing the efficiency of the entire line. Besides, the costs arising from product damage, labour accidents, and machine downtime also increase total operating costs.

Because of the above challenges, more and more businesses are choosing Industrial Manipulators and Vacuum Lifters to automate the process of lifting sheet materials. These solutions not only help reduce labour but also improve safety, protect product quality, and optimise production efficiency. This is also a trend applied by many modern factories towards productive, safe, and sustainable production lines.

Manufacturing industries that need sheet material lifting solutions

Sheet materials are widely used in many industrial fields. Depending on the characteristics of each type of material and the production process, businesses will need appropriate lifting solutions to ensure safety, protect products, and improve operational efficiency. Below are some typical manufacturing industries that often apply Industrial Manipulators and Vacuum Lifters.

Manufacturing Industry	Handled Material	Typical Lifting Applications
Sheet metal processing	Steel, stainless steel, aluminium	Lifting sheets from pallets to laser cutting machines, plasma machines, CNC machines, press brakes, or processing lines.
Glass manufacturing and processing	Tempered glass, construction glass, automotive glass	Lifting, rotating, and installing glass in the stages of cutting, grinding, tempering, laminating, or finished product assembly.
Furniture manufacturing	MDF, HDF, plywood, laminate	Moving and feeding materials for CNC machines, cutting machines, edge banders, and furniture assembly lines.
Insulation panel manufacturing	PU, EPS, Rockwool panels	Lifting and positioning large-sized panels during production, warehousing, and installation.
Artificial stone manufacturing	Quartz stone, solid surface, ceramic stone	Lifting heavy stone slabs, limiting cracking, and protecting finished surfaces.
Plastic and composite material manufacturing	PVC, Acrylic, Polycarbonate, FRP plastic sheets	Moving materials between cutting, thermoforming, processing, and packaging stages.
Electronics and energy	Aluminium sheets, solar panel glass	Feeding and assembling components with high requirements for accuracy and minimising scratches.
Warehousing and logistics	Various types of sheet materials	Loading, storing, and transporting materials safely, reducing dependence on human labour.

Flexible solutions for each type of material

Each type of sheet material has its own characteristics in terms of size, weight, hardness, and surface, so there is no single lifting solution suitable for all applications.

• Vacuum Lifters are the ideal choice for materials with flat, airtight, and non-porous surfaces such as glass, steel plates, stainless steel, aluminium, or artificial stone. The vacuum suction cup system helps hold the material firmly without causing scratches or surface deformation.
• Industrial Manipulators are suitable for applications requiring heavy lifting, repetitive operations with high frequency, or precise positioning during assembly and machining. The equipment helps operators control loads gently, significantly reducing manual labour and improving safety.

In reality, many factories choose to combine industrial manipulators with vacuum grippers to take advantage of both technologies. This solution both ensures the ability to hold the material firmly and helps lift, rotate, tilt, and position the product flexibly, meeting the requirements of modern production lines.

Vacuum Lifters

Vacuum Lifters are specialised solutions for lifting and moving sheet materials with flat surfaces such as glass, steel, stainless steel, aluminium, artificial stone, industrial wood, and plastic sheets. The equipment uses vacuum suction to hold the material firmly, helping the lifting process take place quickly and stably, and minimising the risk of scratching or damaging the surface.

Compared to manual lifting methods or using hooks, cables, and mechanical clamps, Vacuum Lifters bring many benefits:

• Safe lifting, reducing the risk of dropped loads.
• Protect material surfaces from scratches and deformation.
• Reduce labour for operators.
• Increase the speed of loading and feeding for the production line.
• Easily integrated with cranes, KBK rail systems, or automated systems.

Thanks to the ability to handle a variety of materials and different loads, vacuum lifters are widely applied in sheet metal processing, glass manufacturing, furniture, artificial stone, insulation panels, engineering plastics, and logistics.

Industrial Manipulators

Industrial Manipulators are pneumatic or electric lifting support devices that help operators handle sheet materials gently, accurately, and safely. Thanks to the load balancing mechanism (Zero Gravity), the operator can control heavy loads with very little applied force, while easily lifting, lowering, rotating, or positioning materials according to production requirements.

For sheet materials, industrial manipulators are often integrated with vacuum grippers, mechanical clamps, or specialised fixtures, suitable for each type of material and production process.

The outstanding benefits of industrial manipulators include:

• Significantly reduce operators' manual labour.
• Lift and position materials accurately.
• Increase productivity for loading and assembly stages.
• Limit impacts, reducing the rate of product damage.
• Ensure safety when handling heavy loads or continuous operations.

Industrial manipulators are widely used in sheet metal processing, glass manufacturing, furniture, automotive, electronics, construction materials, and many other industries. Especially for applications that require repetitive operations or rotating and flipping materials at different angles, Industrial Manipulators help optimise both productivity and production quality.

Practical applications in factories

Today, Vacuum Lifters and Industrial Manipulators are widely applied in many factories to automate the process of lifting sheet materials. Depending on product characteristics and production processes, businesses can choose the appropriate solution or combine both technologies to achieve optimal efficiency.

Some common applications include:

• Sheet metal processing factories: Lifting steel, stainless steel, and aluminium from pallets to laser cutting machines, press brakes, CNC machines, or packaging areas.
• Glass manufacturing factories: Lifting, rotating, and moving tempered glass, construction glass, and automotive glass in processing and assembly stages.
• Furniture manufacturing factories: Handling MDF, HDF, plywood, and laminate panels during cutting, CNC machining, or product assembly.
• Insulation panel manufacturing factories: Lifting and positioning large-sized panels during production and shipping.
• Artificial stone manufacturing factories: Moving quartz, solid surface, and ceramic stone slabs while ensuring surface quality.
• Plastic and composite material factories: Lifting engineering plastics, acrylic, polycarbonate, and FRP sheets in processing lines.
• Warehousing and logistics centres: Loading, storing, and transporting large-sized sheet materials safely and efficiently.

Each manufacturing industry will have different requirements for load capacity, size, operation frequency, and accuracy. Therefore, choosing the right lifting solution and designing suitable grippers will help businesses improve productivity, ensure workplace safety, and reduce operating costs in the long run.

Benefits achieved by businesses

Investing in Industrial Manipulators or Vacuum Lifters not only helps replace manual labor but also brings many long-term values to businesses. This is a solution chosen by many factories to enhance production capacity, improve quality, and move towards a modern production model.

Improve production productivity

The equipment supports fast lifting, shortening loading and feeding times, and reducing dependence on numerous workers. Operators can handle heavy loads gently, helping the production line operate continuously and stably.

Improve product quality

Lifting with specialised equipment helps limit impact, scratching, or deformation of materials during movement. This is especially important for high-value materials such as glass, stainless steel, aluminium, artificial stone, or industrial wood.

Ensure workplace safety

Instead of manually lifting heavy and bulky sheets of materials, the operator only needs to control the device with minimal force. This helps reduce the risk of workplace accidents, limits musculoskeletal injuries, and improves the working environment.

Optimize operating costs

Although an initial investment is required, modern lifting solutions help businesses save labour costs, reduce the rate of product damage, minimise machine downtime, and optimise operational efficiency in the long run.

Increase flexibility for production lines

Industrial manipulators and vacuum lifters can be designed according to each material type, load capacity, and workspace. At the same time, the system is easily integrated with overhead cranes, KBK rails, or automated lines, meeting the needs for future production expansion.

Enhance competitiveness

Applying modern lifting solutions helps businesses build professional production processes, meeting the productivity, quality, and safety requirements of domestic and foreign customers and partners.

Overall, sheet material lifting solutions not only solve the problem of transportation within the factory but also contribute to optimising the entire production process. This is an investment that brings sustainable efficiency, helping businesses improve performance, reduce costs, and increase competitiveness in the context of the manufacturing industry increasingly demanding high levels of automation.

Why choose VIETMANI's solutions?

VIETMANI is a company specialising in researching, designing, and manufacturing Industrial Manipulators and Vacuum Lifters according to the actual requirements of each factory. We not only provide equipment but also consult on solutions suitable for each material type, load capacity, and production process.

When choosing VIETMANI, businesses will receive:

• Custom-designed solutions tailored to each practical application.
• Diverse lifting technologies, from Vacuum Lifters to Industrial Manipulators and integrated systems.
• An experienced engineering team accompanying you from surveying and designing to installation and operation.
• Fast warranty, maintenance, and technical support services, ensuring stable equipment operation.
• Commitment to optimising productivity, quality, and safety, helping businesses improve production efficiency.

With experience implementing for many industries, VIETMANI is always ready to consult and provide sheet material lifting solutions suitable for the needs of every business.